No one wants to be the guy who constantly asks their partner for a mark. Be this guy instead: the one who whips out a pocket coin with a removable magnetic ball whenever he needs it. These extra-large coins come in memorable, outlandish designs, are handy as hell, and we can promise you that unlike your dignity at the 19th hole, you’ll never lose it.
USAG Premium Pocket Coin & Removable Ball Marker.